Shoe Laces, Light up LED White Shoelaces, 3 Modes 7 Colors flashing Shoestrings

• 4 different modes: 1-red (quick flash) , 2-red (slow flash), 3-neon-rotation mode, 4-light off. • Power supply mode button battery (included), shoelaces are on for about 60 hours, when the battery is exhausted, you can replace the battery with a new one. However, a special tool kit for unscrewing the battery box is required. • Suitable for sneakers, casual shoes, sports shoes, running shoes, boots and skates etc. • Easy to use.Press the white power button on the side for different light settings and also to turn off the power. • Note: Before use, please remember to remove the insulating layer, because there is an insulating film between the two batteries. Be careful to tie the shoelaces with a little force, otherwise the LED wire inside will be torn, which will cause the light to not work!